Automatic feeding screw hitting device for radiator assembly

Abstract

The utility model discloses an automatic feeding screw driving device for radiator assembly, which belongs to the technical field of screw driving devices, and comprises a workbench, a screw conveying pipe and a plurality of locking mechanisms, the workbench is provided with positioning jigs and mounting bodies of different specifications, the mounting bodies are provided with first linear motors and second linear motors, and the first linear motors and the second linear motors are connected with the screw conveying pipe. The multiple locking mechanisms are installed on the first linear motor and the second linear motor correspondingly, and radiators of different specifications are correspondingly placed on the positioning jigs of different specifications. When screws need to be hit, the locking mechanism on the first linear motor or the second linear motor moves left and right to be matched with the positioning jig on the third linear motor to move front and back, and a visual camera on the locking mechanism is used for assisting in hit the screws, so that one screw hit device can hit the screws and assemble the radiators of various specifications; the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw driving devices, in particular to an automatic feeding screw driving device for radiator assembly. Background Art

[0002] The automatic screw-driving device for radiators usually includes key parts such as the feeding system, positioning system, screw-locking mechanism and control system. The feeding system is responsible for orderly conveying the screws to the screw-locking mechanism; the positioning system is responsible for accurately positioning the radiator at the screw-locking position; the screw-locking mechanism uses tools such as electric screwdrivers to lock the screws; the control system accurately controls the entire process to ensure the accuracy and stability of each step.

[0003] However, currently one automatic screw driving device for radiators can only drive screws on radiators of one specification. If it is necessary to drive screws on multiple radiators, multiple screw driving devices are required, which has poor applicability and increases production costs. Utility Model Content

[0004] The purpose of the utility model is to propose a screwing device for radiator assembly with automatic loading in order to solve the problem that currently one automatic screwing device for radiator can only screw radiators of one specification. If multiple types of radiators need to be screwed, multiple screwing devices are needed, which has poor applicability and increases production costs.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screw-driving device for assembling a radiator with automatic loading, comprising a workbench, a screw delivery pipe and a plurality of locking mechanisms, the workbench is provided with positioning fixtures and mounting bodies of different specifications, the mounting body is provided with a first linear motor and a second linear motor, a plurality of the locking mechanisms are respectively installed on the first linear motor and the second linear motor, and radiators of different specifications are placed on the positioning fixtures of different specifications.

[0006] As a further description of the above technical solution:

[0007] The locking mechanism comprises a tightening gun and a screw contact head, and the screw contact head is connected to the tightening gun.

[0008] As a further description of the above technical solution:

[0009] A screw material guide groove is arranged at the bottom of the screw contact head, and the screw material guide groove is communicated with the screw conveying pipe.

[0010] As a further description of the above technical solution:

[0011] The workbench is provided with a third linear motor, and the positioning fixtures of different specifications are correspondingly connected to the third linear motor.

[0012] As a further description of the above technical solution:

[0013] The positioning fixture is provided with a rotation positioning block, and the rotation positioning block is rotatably connected to the positioning fixture.

[0014] As a further description of the above technical solution:

[0015] The tightening gun is an electric or pneumatic tightening gun, the screw contact head is a screwdriver head or a screwdriver, and a sensor is arranged on the tightening gun.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, two locking mechanisms are respectively installed on the first linear motor and the second linear motor, at least three third linear motors are arranged on the workbench, and positioning fixtures are arranged on the third linear motors. The multiple positioning fixtures on the multiple third linear motors respectively position radiators of different specifications and styles, and are positioned by rotating positioning blocks. When screwing is required, the locking mechanism on the first linear motor or the second linear motor moves left and right, and cooperates with the positioning fixture on the third linear motor to move forward and backward to achieve multi-position adjustment, and the visual camera on the locking mechanism is used to assist screwing, so that one screwing device can be used to screw and assemble radiators of various specifications, thereby reducing production costs.

[0018] 2. In the utility model, a screw guide groove is provided at the bottom of the screw contact head, and the screw guide groove is communicated with the screw delivery pipe. When the screw is introduced into the screw guide groove by the screw delivery pipe, the screw contact head automatically extends out and abuts against the screw, and the screw is driven by the tightening gun. This structure realizes automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The present invention is a front view of a screw driving device for assembling a radiator with automatic loading.

[0021] Figure 2It is a positioning fixture of one specification in a screw driving device for assembling a radiator with automatic loading.

[0022] Figure 3 It is a positioning fixture of one specification in a screw driving device for assembling a radiator with automatic loading.

[0023] Figure 4 It is a positioning fixture of one specification in a screw driving device for assembling a radiator with automatic loading.

[0024] Figure 5 The present invention is a cross-sectional view of a locking mechanism in a screw driving device for assembling a radiator with automatic loading.

[0025] Legend:

[0026] 1-workbench; 2-screw delivery tube; 3-locking mechanism; 31-tightening gun; 32-screw contact head; 4-positioning fixture; 5-mounting body; 6-first linear motor; 7-second linear motor; 8-screw guide trough; 9-third linear motor; 10-rotating positioning block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figure 1-5 The utility model provides a technical solution: a screw-driving device for assembling a radiator with automatic feeding, comprising a workbench 1, a screw delivery pipe 2 and a plurality of locking mechanisms 3, the workbench 1 is provided with positioning fixtures 4 and a mounting body 5 of different specifications, the mounting body 5 is provided with a first linear motor 6 and a second linear motor 7, a plurality of the locking mechanisms 3 are respectively installed on the first linear motor 6 and the second linear motor 7, and radiators of different specifications are correspondingly placed on the positioning fixtures 4 of different specifications.

[0034] The locking mechanism 3 includes a tightening gun 31 and a screw contact head 32 , and the screw contact head 32 is connected to the tightening gun 31 .

[0035] A screw guide groove 8 is provided at the bottom of the screw contact head 32 , and the screw guide groove 8 is communicated with the screw conveying pipe 2 .

[0036] The workbench 1 is provided with a third linear motor 9 , and the positioning fixtures 4 of different specifications are correspondingly connected to the third linear motor 9 .

[0037] The positioning fixture 4 is provided with a rotational positioning block 10 , and the rotational positioning block 10 is rotatably connected to the positioning fixture 4 .

[0038] The tightening gun 31 is an electric or pneumatic tightening gun 31 , the screw contact head 32 is a screwdriver head or a screwdriver, and a sensor is provided on the tightening gun 31 .

[0039] Working principle: Two locking mechanisms are respectively installed on the first linear motor and the second linear motor, and at least three third linear motors are arranged on the workbench. Positioning fixtures are arranged on the third linear motors. The multiple positioning fixtures on the multiple third linear motors respectively position radiators of different specifications and styles, and use rotating positioning blocks for positioning. When screwing is required, the locking mechanism on the first linear motor or the second linear motor moves left and right to achieve multi-position adjustment, and cooperates with the positioning fixture on the third linear motor to move forward and backward, and uses the visual camera on the locking mechanism to assist in screwing, so that one screw driving device can be used to screw and assemble radiators of various specifications, reducing production costs.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic loading screw driving device for radiator assembly, characterized in that: It includes a workbench, a screw delivery tube and several locking mechanisms. The workbench is provided with positioning fixtures and mounting bodies of different specifications. The mounting body is provided with a first linear motor and a second linear motor. Several locking mechanisms are respectively installed on the first linear motor and the second linear motor. Radiators of different specifications are placed on the positioning fixtures of different specifications accordingly.

2. The automatic loading screw driving device for radiator assembly according to claim 1, characterized in that: The locking mechanism comprises a tightening gun and a screw contact head, and the screw contact head is connected to the tightening gun.

3. The automatic loading screw driving device for radiator assembly according to claim 2, characterized in that: A screw material guide groove is arranged at the bottom of the screw contact head, and the screw material guide groove is communicated with the screw conveying pipe.

4. The automatic loading screw driving device for radiator assembly according to claim 1, characterized in that: The workbench is provided with a third linear motor, and the positioning fixtures of different specifications are correspondingly connected to the third linear motor.

5. The automatic loading screw driving device for radiator assembly according to claim 4, characterized in that: The positioning fixture is provided with a rotation positioning block, and the rotation positioning block is rotatably connected to the positioning fixture.

6. The automatic loading screw driving device for radiator assembly according to claim 2, characterized in that: The tightening gun is an electric or pneumatic tightening gun, the screw contact head is a screwdriver head or a screwdriver, and a sensor is arranged on the tightening gun.

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